:root{
  --bg:#f4f6f8; --panel:#ffffff; --line:#e3e8ef; --line2:#eef2f6;
  --text:#1f2937; --text2:#5b6675; --text3:#8a94a3;
  --brand:#1f7a4d; --brand-soft:#e8f5ee; --brand-dark:#16653d;
  --warn:#c2410c; --warn-soft:#fff2e8; --bad:#b91c1c; --bad-soft:#fdecec;
  --ok:#15803d; --blue:#1d4ed8; --blue-soft:#eaf0ff;
  --radius:8px; --shadow:0 1px 3px rgba(16,24,40,.06),0 1px 2px rgba(16,24,40,.04);
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0; background:var(--bg); color:var(--text);
  font:14px/1.55 "Microsoft YaHei","PingFang SC","Helvetica Neue",Arial,sans-serif;
  -webkit-font-smoothing:antialiased;
}
#app{display:flex; height:100vh; overflow:hidden}

/* 侧栏 */
#nav{
  width:196px; flex:none; background:#0f2e21; color:#cfe3d8;
  display:flex; flex-direction:column; overflow-y:auto;
}
#nav .brand{padding:16px 16px 12px; font-size:15px; font-weight:700; color:#fff; border-bottom:1px solid rgba(255,255,255,.08)}
#nav .brand small{display:block; font-weight:400; font-size:11px; color:#7fa898; margin-top:3px}
#nav .grp{padding:10px 16px 4px; font-size:11px; color:#6f9c89; letter-spacing:.5px}
#nav a{
  display:block; padding:8px 16px; color:#cfe3d8; text-decoration:none;
  font-size:13px; border-left:3px solid transparent; cursor:pointer;
}
#nav a:hover{background:rgba(255,255,255,.06); color:#fff}
#nav a.on{background:rgba(255,255,255,.1); color:#fff; border-left-color:#4ade80; font-weight:600}

/* 主区 */
main{flex:1; display:flex; flex-direction:column; min-width:0}
#topbar{
  height:52px; flex:none; background:var(--panel); border-bottom:1px solid var(--line);
  display:flex; align-items:center; justify-content:space-between; padding:0 20px;
}
#pageTitle{font-size:16px; font-weight:700}
.tb-right{display:flex; align-items:center; gap:10px; font-size:12px; color:var(--text2)}
.dot{width:8px;height:8px;border-radius:50%;background:var(--ok);display:inline-block}
.dot.err{background:var(--bad)}
#view{flex:1; overflow:auto; padding:18px 20px 60px}

/* 卡片 */
.card{background:var(--panel); border:1px solid var(--line); border-radius:var(--radius); box-shadow:var(--shadow); margin-bottom:16px}
.card-h{padding:12px 16px; border-bottom:1px solid var(--line2); display:flex; align-items:center; justify-content:space-between; gap:10px; flex-wrap:wrap}
.card-h h3{margin:0; font-size:14px; font-weight:700}
.card-b{padding:16px}
.card-b.tight{padding:0}

/* 工具条 */
.bar{display:flex; gap:8px; align-items:center; flex-wrap:wrap; margin-bottom:12px}
.bar .grow{flex:1}
input,select,textarea{
  font:inherit; padding:6px 9px; border:1px solid var(--line); border-radius:6px;
  background:#fff; color:var(--text); outline:none; max-width:100%;
}
input:focus,select:focus,textarea:focus{border-color:var(--brand); box-shadow:0 0 0 3px var(--brand-soft)}
input[readonly]{background:#f7f9fb; color:var(--text2)}
textarea{width:100%; min-height:60px; resize:vertical}
label.f{display:flex; flex-direction:column; gap:4px; font-size:12px; color:var(--text2)}
label.f > span{font-weight:600}

/* 按钮 */
.btn{
  font:inherit; padding:6px 13px; border-radius:6px; border:1px solid var(--line);
  background:#fff; color:var(--text); cursor:pointer; white-space:nowrap;
}
.btn:hover{border-color:#c8d2de; background:#fafbfc}
.btn.primary{background:var(--brand); border-color:var(--brand); color:#fff}
.btn.primary:hover{background:var(--brand-dark)}
.btn.ghost{background:transparent; border-color:transparent; color:var(--text2)}
.btn.ghost:hover{background:#f0f3f6; color:var(--text)}
.btn.danger{color:var(--bad); border-color:#f2c9c9; background:#fff}
.btn.danger:hover{background:var(--bad-soft)}
.btn.sm{padding:3px 9px; font-size:12px}
.btn.block{width:100%; padding:9px}

/* 表格 */
table{width:100%; border-collapse:collapse; font-size:13px}
th,td{padding:8px 10px; text-align:left; border-bottom:1px solid var(--line2); vertical-align:middle}
th{background:#fafbfc; font-weight:600; color:var(--text2); font-size:12px; white-space:nowrap; position:sticky; top:0; z-index:1}
tbody tr:hover{background:#fafcfb}
td.num,th.num{text-align:right; font-variant-numeric:tabular-nums}
.tw{max-height:none; overflow:auto}
.empty{padding:28px; text-align:center; color:var(--text3); font-size:13px}

/* 徽标 */
.tag{display:inline-block; padding:1px 8px; border-radius:20px; font-size:11px; font-weight:600}
.tag.ok{background:var(--brand-soft); color:var(--ok)}
.tag.warn{background:var(--warn-soft); color:var(--warn)}
.tag.bad{background:var(--bad-soft); color:var(--bad)}
.tag.gray{background:#eef1f5; color:var(--text2)}
.tag.blue{background:var(--blue-soft); color:var(--blue)}

/* 网格表单 */
.grid{display:grid; grid-template-columns:repeat(auto-fill,minmax(190px,1fr)); gap:12px}
.grid.c2{grid-template-columns:repeat(auto-fill,minmax(140px,1fr))}
.rowline{display:flex; gap:8px; align-items:flex-end; flex-wrap:wrap}

/* 看板 */
.kpis{display:grid; grid-template-columns:repeat(auto-fill,minmax(150px,1fr)); gap:12px; margin-bottom:16px}
.kpi{background:var(--panel); border:1px solid var(--line); border-radius:var(--radius); padding:14px 16px; box-shadow:var(--shadow)}
.kpi .k{font-size:12px; color:var(--text2)}
.kpi .v{font-size:24px; font-weight:700; margin-top:4px; font-variant-numeric:tabular-nums}
.kpi .v small{font-size:12px; font-weight:400; color:var(--text3)}

/* 登录 */
#loginMask{
  position:fixed; inset:0; background:#0f2e21; display:flex; align-items:center; justify-content:center; z-index:100;
}
#loginMask.hide{display:none}
.login-box{background:#fff; width:340px; padding:28px; border-radius:12px; box-shadow:0 20px 40px rgba(0,0,0,.3)}
.login-box h2{margin:0 0 4px; font-size:17px}
.login-box input{width:100%; margin:8px 0}
.login-box .btn{margin-top:10px}
.muted{color:var(--text3); font-size:12px}
.small{font-size:11px}

/* 弹窗 */
.modal-mask{position:fixed; inset:0; background:rgba(16,24,40,.45); display:flex; align-items:center; justify-content:center; z-index:60; padding:20px}
.modal-box{background:#fff; border-radius:10px; width:min(720px,100%); max-height:88vh; display:flex; flex-direction:column; box-shadow:0 20px 40px rgba(0,0,0,.25)}
.modal-head{padding:13px 16px; border-bottom:1px solid var(--line); font-weight:700; display:flex; justify-content:space-between; align-items:center}
.modal-head .x{border:0; background:0; font-size:22px; cursor:pointer; color:var(--text3); line-height:1}
.modal-body{padding:16px; overflow:auto}
.modal-foot{padding:12px 16px; border-top:1px solid var(--line); display:flex; justify-content:flex-end; gap:8px}

/* toast */
#toast{position:fixed; bottom:24px; left:50%; transform:translateX(-50%); z-index:200; display:flex; flex-direction:column; gap:8px; align-items:center}
.toast{background:#1f2937; color:#fff; padding:9px 18px; border-radius:6px; font-size:13px; box-shadow:0 8px 20px rgba(0,0,0,.2)}
.toast.err{background:var(--bad)}
.toast.ok{background:var(--ok)}

/* 明细表可编辑输入 */
.mini{width:100%; padding:3px 6px; border:1px solid var(--line); border-radius:4px; font:inherit}
.mini:focus{border-color:var(--brand); outline:none}
.hl{background:var(--brand-soft)}
.big{font-size:19px; font-weight:700; font-variant-numeric:tabular-nums}
.big.g{color:var(--ok)}
.big.r{color:var(--bad)}
.split{display:grid; grid-template-columns:1fr 1fr; gap:16px}
@media(max-width:900px){.split{grid-template-columns:1fr}}
.note{background:#f7f9fb; border-left:3px solid var(--brand); padding:9px 12px; font-size:12px; color:var(--text2); border-radius:0 6px 6px 0; margin-bottom:12px}
.note b{color:var(--text)}

/* 新增：报表卡片、标签色、打印 */
.cards{display:grid; grid-template-columns:repeat(auto-fill,minmax(170px,1fr)); gap:12px; margin-bottom:16px}
.kpi-v{font-size:22px; font-weight:700; margin-top:4px; font-variant-numeric:tabular-nums}
.tag.green{background:#dcfce7; color:#15803d}
.tag.orange{background:#ffedd5; color:#c2410c}
.modal-body .grid{margin-bottom:10px}
.modal-body label.f span{display:block; font-size:12px; color:var(--text2); margin-bottom:3px}

/* 打印：只打印 #printBox，界面全部隐藏 */
#printBox{display:none}
@media print{
  #app, #loginMask, #modal, #toast, #nav, #topbar{display:none !important}
  body{margin:0; padding:0; background:#fff}
  #printBox{display:block; padding:0}
  .pdoc{font-size:12px; color:#000}
  .pdoc h2{font-size:16px; text-align:center; margin:0 0 8px}
  .pdoc .pmeta{display:flex; flex-wrap:wrap; gap:4px 18px; border-top:1px solid #000; border-bottom:1px solid #000; padding:6px 0; margin-bottom:10px; font-size:12px}
  .pdoc table{width:100%; border-collapse:collapse; margin:8px 0}
  .pdoc th, .pdoc td{border:1px solid #333; padding:5px 7px; text-align:left}
  .pdoc th{background:#eee}
  .pdoc td.num, .pdoc th.num{text-align:right}
  .pdoc .pfoot{margin-top:24px; font-size:11px; color:#333}
}

/* ===== 成本预算表（生产部手搓表的电子版） ===== */
.modal-mask.modal-wide .modal-box{width:min(1180px,100%)}
.cs-wrap{overflow-x:auto; border:1px solid var(--line,#e3e8ef); border-radius:8px; background:#fff}
table.cs{width:100%; border-collapse:collapse; font-size:13px; min-width:760px}
table.cs th, table.cs td{border:1px solid #d6dde8; padding:5px 8px}
table.cs .cs-title th{background:#9db3d0; color:#12233c; font-size:15px; font-weight:700; text-align:center; letter-spacing:2px}
table.cs .cs-head th{background:#c3d2e6; color:#12233c; font-weight:600; text-align:center}
table.cs .cs-info td{background:#eef3fa; color:#12233c; font-size:12px}
table.cs .cs-cat{background:#dde6f2; font-weight:600; text-align:center; vertical-align:middle; color:#12233c}
table.cs td.num, table.cs th.num{text-align:right; font-variant-numeric:tabular-nums}
table.cs .cs-sub td{background:#eef3fa; font-weight:600}
table.cs .cs-total td{background:#c3d2e6; font-weight:700; font-size:14px}
table.cs .cs-unit td{background:#eef3fa; color:#12233c}
table.cs tfoot tr td{border-top:1px solid #b9c6d8}
.row-urgent{background:#fff5f5}
.row-urgent td{background:#fff5f5}